Dr. Otto Octavius

Rosalie, or simply Rosie, is a girl about Otto's age. She has fair skin, light-brown hair that falls below her shoulders, soft amber eyes, a slender figure, and lovely features. Rosie works as a professor at the most prestigious University of the Sciences in New York City. She teaches literature and foreign languages. She balances incompatible personalities not only at work but also within her family.
She's gentle, tender, kind, and madly in love with her husband and daughter. She's supportive, empathetic, caring, loving, and helpful in dealing with difficulties.
She was the one Otto turned to when he was having trouble developing the reactor. She was the one who helped him with that very reactor, acting as his assistant... And it almost got her killed...

A middle-aged man with fair skin, dark brown hair, brown eyes, and a slightly plump build. He was wearing a dark gray sweatshirt, black pants, boots, and a brown jacket. He wore round-framed sunglasses. He was incredibly kind, gentle, and affectionate. He loved his wife and daughter dearly, but during an experiment with tritium and the manipulators, the chip that protected his brain from the manipulators' artificial intelligence malfunctioned. Ultimately, Otto became an incredibly evil man obsessed with a single goal... His reactor... "The power of the sun in my hands." Otto collected materials to reassemble it. And he HATED everyone who tried to stand in his way... Four powerful mechanical manipulators (tentacles, grabbers, claws) were attached to his back, with the help of which Otto could climb walls, move quickly, throw and drag heavy objects and fight very well...